US Bridges

I-4 WB over Robinson Street

Good

Orange County, Florida · 0.5MI W/O Colonial DR · Structure no. 750786

Built
2020
5 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
246 ft
2 main spans
Daily traffic
82,500
2022 count
Owner
State
State Highway Agency

About this bridge

I-4 WB over Robinson Street is a prestressed concrete stringer/multi-beam or girder carrying I-4 WB over Robinson Street in Orange County, Florida. It was built in 2020, so it is 5 years old, younger than the Florida average of 41.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 82,500 vehicles a day, roughly 7% of them trucks, projected to reach 143,138 by 2042. The structure is 246 ft (75 m) long and 85 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesI-4 WB
CrossesRobinson Street
Location0.5MI W/O Colonial DR
RouteInterstate 4
CountyOrange County
StateFlorida
Coordinates28.5459, -81.38257
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating51.8 US tons
Inventory rating47.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length246 ft (75 m)
Longest span124 ft (37.7 m)
Deck width85 ft (25.9 m)
Roadway width82 ft (25 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic82,500 (2022)
Projected traffic143,138 by 2042
Trucks7%
Lanes on structure5
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway and railroad
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-4 WB over Robinson Street built?

It was built in 2020, making it 5 years old in 2025.

What condition is I-4 WB over Robinson Street in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in April 2024.

How much traffic does I-4 WB over Robinson Street carry?

About 82,500 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is I-4 WB over Robinson Street?

The structure is 246 ft (75 m) long with a longest span of 124 ft (37.7 m) and a deck 85 ft wide.

Who owns I-4 WB over Robinson Street?

It is owned by the State Highway Agency.